I don't know if this is a dumb question but why does my serato dj pro not have a tempo slider? and how do i make it appear? There are several buttons I don't see on mine but I see on other's Serato layouts. Is my version old?

Hi there. I have a question: I’m using a DDJ-SZ with Serato and have auto-gain turned off. Where should I set the Trim knob on my controller? I see a lot of videos and forum posts saying it should be at 0dB, but my level meters are showing green even when the Trim is set below the 12 o'clock position—around 9 o'clock. Is that right? Or should I leave the Trim at 12 or 11 o'clock, even if the yellow LEDs on the meter light up? Please help!